My mom's fiance had two bi-lateral stroke's, both occured within 30 minutes, he is now in the CCU now. What could happen next?

When he awoke from his second stroke he recognized my mother, he knew her by name and was moving all limbs as he would normally. He has been sedated as he was violent after recovering from the second stroke but has been stable for about 5 hours. What do you think could happen next?